JPS5835743Y2 - Drainage trap for hair washing table for hairdressers - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a drain trap for hair washing tables installed in barber shops and beauty salons.

Conventionally, the drain trap of this type of hair washing stand has a deodorizing function, but when hair is washed, hair is washed down along with hair dirt, and this hair loss clogs the trap and the drain pipe.

Therefore, it is often necessary to remove the hair, etc. that has been removed by the filter in the drainage trap of the hair washing stand.

In view of this, the present invention has been designed to prevent deodorization, to discharge removed hair, etc., and to easily drain shallow water on the drain tray as needed.

In the figure, 1 is a drain hose connected to the drain port of the jump ball, and the trap main body T is connected to the lower end of the drain hose 1.

As shown in detail in FIG. 2, this trap main body T includes a cup-shaped container 2 having a discharge port 2a at the upper part of the outer side, an inner tube 3 inserted into the container casing 2, and a cup-shaped container 2 having a discharge port 2a at the upper part of the outside. It consists of a top cover 4 that can be attached and detached freely, a hose connector 5 and a filter 6 that are held between the top cover 4 and the upper end surface of the container casing 2, and the lower end of the inner tube 3 is connected to the circular seat surface of the container casing. In the meantime, a desired interval is provided so that the waste water flowing down inside the inner pipe can be drained from the outer surface of the inner pipe and the inner peripheral surface of the container to the outside of the trap via the discharge port 2a, and the upper part of the inner pipe is expanded in a trumpet shape. , a large number of protrusions 3a are protruded from the inner peripheral surface thereof, and the top surface of the protrusions 3a supports the lower surface of a filter 6 provided so as to cover the entire lower opening surface of the hose connector.

The filter 6 is assumed to have a desired mesh made of metal or synthetic resin.

Moreover, the upper part of this container housing 2 is made to pass through the drain tray 7 and protrude slightly above the tray, and the drain tray 7
to support the cabinet 2.

This drain tray 7 is installed at a predetermined position below the jump ball, so that water leaking from the outside of the jump ball falls onto this drain tray, and the water on this drain tray is placed outside the casing of the trap body. The water is collected in the drain pipe 2b and guided into the container housing.

Further, on the outside of the container casing 2, drain pipes 2b having an outer diameter than the container casing are provided in parallel and integrally in the longitudinal direction of the container casing, that is, in the vertical direction, and the lower end of the drain pipe is connected to the container casing 2 through a communication portion 2C.
The opening/closing cap 8 is fitted to the top.

The upper end of this drain pipe 2b is located at the top surface of the drain tray, and when the opening/closing cap 8 is rotated to open the upper end of the drain pipe, the washing water that has fallen shallowly onto the drain tray will flow from the opening of the drain pipe. It is guided into the container through the drain pipe and the communication part.

This opening/closing cap 8 is always fitted to the upper end of the drain pipe, and by rotating it opens and closes an opening 8b cut out on one outside of the cap. A knob 8a may be integrally provided on the top surface.

When the opening 8b of this cap and the notch 2d on the outer periphery of the upper end of the drain pipe match, shallow water on the drain tray can be drained from the drain pipe, and this can be opened and closed manually as necessary. be.

A drain hose H connected to a drain pipe is connected to the drain port 2a.

According to the present invention, wastewater guided into the trap by a drainage hose is filtered to remove substances such as hair through a filter provided between the hose and the trap body, thereby preventing clogging of the drainage pipe system. This filter can be easily cleaned by simply removing the top cover, and small debris that has passed through the strainer and accumulated in the container can be easily cleaned by removing the inner pipe, and shallow water on the drain tray can be cleaned to some extent. By rotating the opening/closing cap, the drain is quickly guided into the trap through the drain pipe and drained, and since the cap is normally closed, it has the advantage of having an odor-proofing effect.

[Brief explanation of drawings]

FIG. 1 is an external view, and FIG. 2 is a sectional view. 1...Drain hose, 2...Drain case, 2a
...Discharge port, 2b...Drain pipe, 2C
...Communication part, 2d...Notch part, 3...
...Inner tube, 4...Top lid, 5...Hose connector, 6...Filter, 7...
Drain tray, 8...Opening/closing cap, 8a...
...Knob, 8b...Opening, T...
...Trap body, H...Drainage hose.

Claims (1)

[Scope of utility model registration request] A top lid that connects the hose connector provided at the lower end of the drainage hose to the container casing by threading, and a cup-shaped container casing with a discharge port on the outside of the upper part of the casing can be attached and detached freely. At the same time, the inner tube and filter are inserted into this container housing, the outer circumference of this filter is sandwiched between the container housing and the upper lid, and the lower bottom of this filter is inserted into the protrusion provided on the inner peripheral surface of the upper part of the inner tube. In a drain trap for a hair washing stand for barbers and beauty treatments, a drain pipe is arranged along the longitudinal direction on the outside of the container casing, and the lower end of the drain pipe is connected to the drain pipe through a communicating part. The drain pipe communicates with the inner bottom of the container casing, and an opening/closing cap that rotates to open and close is fitted to the top of the drain pipe, allowing shallow water on the drain tray to drain into the container casing only when the opening/closing cap is opened. A trap for draining water from a hair washing table for barbers and beauty salons.